// Copyright 2023 Greptime Team
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

use partition::expr::PartitionExpr;
use serde::{Deserialize, Serialize};
use store_api::storage::RegionId;

/// Metadata describing a region involved in the plan.
#[derive(Debug, Clone, Serialize, Deserialize, PartialEq, Eq)]
pub struct RegionDescriptor {
    /// The region id of the region involved in the plan.
    pub region_id: RegionId,
    /// The new partition expression of the region.
    pub partition_expr: PartitionExpr,
}
